Solid phase extraction-based magnetic carbon nitride/metal organic framework composite with high performance liquid chromatography for the determination of tyrosine kinase inhibitors in urine samples

2020 ◽  
Vol 12 (39) ◽  
pp. 4798-4805
Author(s):  
Donghao Liu ◽  
Jun Peng ◽  
Li Chen ◽  
Yan Zhang ◽  
Xiaoyang Han ◽  
...  
Keyword(s):  
Tyrosine Kinase ◽  
Solid Phase Extraction ◽  
Tyrosine Kinase Inhibitors ◽  
High Performance ◽  
Kinase Inhibitors ◽  
Solid Phase ◽  
Metal Organic Framework ◽  
Phase Extraction ◽  
Metal Organic ◽  
First Time

Tyrosine kinase inhibitors were detected by MCN/BIF-20, and this is the first time that BIFs were used for solid-phase extraction.

Metal–organic framework MIL-101(Cr) as a sorbent of porous membrane-protected micro-solid-phase extraction for the analysis of six phthalate esters from drinking water: a combination of experimental and computational study

The Analyst ◽  
2015 ◽  
Vol 140 (15) ◽  
pp. 5308-5316 ◽  
Author(s):  
Ting Wang ◽  
Jian Wang ◽  
Conglu Zhang ◽  
Zhao Yang ◽  
Xinpeng Dai ◽  
...  
Keyword(s):  
Drinking Water ◽  
Solid Phase Extraction ◽  
Solid Phase ◽  
Computational Study ◽  
Metal Organic Framework ◽  
Phthalate Esters ◽  
Porous Membrane ◽  
Phase Extraction ◽  
Metal Organic ◽  
First Time

An attractive MIL-101(Cr) material was synthesized and applied as a sorbent in μ-SPE device for the pre-concentration of PAEs in drinking water for the first time.

Simultaneous determination of nine tyrosine kinase inhibitors by 96-well solid-phase extraction and ultra performance LC/MS-MS

2011 ◽  
Vol 412 (11-12) ◽  
pp. 1060-1067 ◽  
Author(s):  
Stéphane Bouchet ◽  
Emmanuelle Chauzit ◽  
Dominique Ducint ◽  
Nadège Castaing ◽  
Mireille Canal-Raffin ◽  
...  
Keyword(s):  
Tyrosine Kinase ◽  
Solid Phase Extraction ◽  
Simultaneous Determination ◽  
Tyrosine Kinase Inhibitors ◽  
Kinase Inhibitors ◽  
Solid Phase ◽  
Phase Extraction

Application of a Zn(ii) based metal–organic framework as an efficient solid-phase extraction sorbent for preconcentration of plasticizer compounds

RSC Advances ◽  
2016 ◽  
Vol 6 (46) ◽  
pp. 40211-40218 ◽  
Author(s):  
Elham Tahmasebi ◽  
Mohammad Yaser Masoomi ◽  
Yadollah Yamini ◽  
Ali Morsali
Keyword(s):  
Solid Phase Extraction ◽  
Solid Phase ◽  
Low Cost ◽  
Metal Organic Framework ◽  
Phase Extraction ◽  
Metal Organic ◽  
Organic Framework

A solid-phase extraction (SPE) sorbent, a Zn(ii) based metal–organic framework, was prepared via a simple, solventless, green and a low-cost mechanosynthesis process.

Metal–organic framework based micro solid phase extraction coupled with supramolecular solvent microextraction to determine copper in water and food samples

2018 ◽  
Vol 42 (8) ◽  
pp. 5806-5813 ◽  
Author(s):  
Rohullah Kashanaki ◽  
Homeira Ebrahimzadeh ◽  
Morteza Moradi
Keyword(s):  
Solid Phase Extraction ◽  
Solid Phase ◽  
Metal Organic Framework ◽  
Food Samples ◽  
Phase Extraction ◽  
Real Samples ◽  
Supramolecular Solvent ◽  
Metal Organic ◽  
Determination Of Copper

D-μ-SPE-SUPRAS-ME followed by GFAAS was successfully used for preconcentration and determination of copper in real samples.

scholarly journals Application of a Pillared-Layer Zn-Triazolate Metal-Organic Framework in the Dispersive Miniaturized Solid-Phase Extraction of Personal Care Products from Wastewater Samples

Molecules ◽  
2019 ◽  
Vol 24 (4) ◽  
pp. 690 ◽  
Author(s):  
Providencia González-Hernández ◽  
Ana Lago ◽  
Jorge Pasán ◽  
Catalina Ruiz-Pérez ◽  
Juan Ayala ◽  
...  
Keyword(s):  
Solid Phase Extraction ◽  
Solid Phase ◽  
Metal Organic Framework ◽  
Personal Care Products ◽  
Aqueous Sample ◽  
Phase Extraction ◽  
Personal Care ◽  
Relative Standard ◽  
Metal Organic ◽  
Organic Framework

The pillared-layer Zn-triazolate metal-organic framework (CIM-81) was synthesized, characterized, and used for the first time as a sorbent in a dispersive micro-solid phase extraction method. The method involves the determination of a variety of personal care products in wastewaters, including four preservatives, four UV-filters, and one disinfectant, in combination with ultra-high performance liquid chromatography and UV detection. The CIM-81 MOF, constructed with an interesting mixed-ligand synthetic strategy, demonstrated a better extraction performance than other widely used MOFs in D-µSPE such as UiO-66, HKUST-1, and MIL-53(Al). The optimization of the method included a screening design followed by a Doehlert design. Optimum conditions required 10 mg of CIM-81 MOF in 10 mL of the aqueous sample at a pH of 5, 1 min of agitation by vortex and 3 min of centrifugation in the extraction step; and 1.2 mL of methanol and 4 min of vortex in the desorption step, followed by filtration, evaporation and reconstitution with 100 µL of the initial chromatographic mobile phase. The entire D-µSPE-UHPLC-UV method presented limits of detection down to 0.5 ng·mL−1; intra-day and inter-day precision values for the lowest concentration level (15 ng·mL−1)-as a relative standard deviation (in %)-lower than 8.7 and 13%, respectively; average relative recovery values of 115%; and enrichment factors ranging from ~3.6 to ~34. The reuse of the CIM-81 material was assessed not only in terms of maintaining the analytical performance but also in terms of its crystalline stability.

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